Problem 35.5: Focal length of lens system

Please wait for the animation to completely load.

A dragable light source is shown with two lenses (position is given in meters). Restart.

  1. What is the focal length of the lens system?
  2. What is the focal length of each individual lens?

Physlets were developed at Davidson College and converted from Java to JavaScript using the SwingJS system developed at St. Olaf College.

OSP Projects:
Open Source Physics - EJS Modeling
Physlet Physics
Physlet Quantum Physics
STP Book